---
# Copyright 2014, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

- name: Gather neutron facts
  hosts: neutron_all
  gather_facts: false
  tags:
    - always
  tasks:
    - name: Gather minimal facts for neutron
      setup:
        gather_subset:
          - "!all"
          - min
      when: osa_gather_facts | default(True)

    - name: Gather additional facts for neutron
      setup:
        gather_subset: "{{ neutron_gather_subset | default('processor_count') }}"
        filter: "{{ neutron_gather_filter | default('ansible_processor*') }}"
      when: osa_gather_facts | default(True)

- name: Configure Neutron dynamic host groupings
  hosts: localhost
  gather_facts: no
  tasks:
    - name: Add hosts to dynamic inventory group
      add_host:
        group: "{{ dest_group }}"
        name: "{{ item }}"
      with_items: "{{ groups[src_group] }}"
      when:
        - "group_when | default(True)"
      vars:
        src_group: "nova_compute"
        dest_group: "neutron_l3_agent, neutron_metadata_agent"
        group_when: "{{ (neutron_plugin_type | default('ml2.ovn') == 'ml2.ovs.dvr') }}"

- name: Configure haproxy services
  import_playbook: openstack.osa.haproxy_service_config
  vars:
    service_group: neutron_server
    service_variable: "neutron_haproxy_services"
  when:
    - groups[service_group]
    - groups['haproxy'] | length > 0
  tags:
    - haproxy-service-config

- name: Install neutron server
  import_playbook: common-playbooks/neutron.yml
  vars:
    neutron_hosts: "neutron_server"
    neutron_serial: "{{ neutron_server_serial | default(['1', '100%']) }}"

- name: Install neutron L2 agents
  import_playbook: common-playbooks/neutron.yml
  vars:
    neutron_hosts: "neutron_linuxbridge_agent:neutron_openvswitch_agent:!neutron_server"
    neutron_serial: "{{ neutron_agent_serial | default('50%') }}"

- name: Install all other neutron agents
  import_playbook: common-playbooks/neutron.yml
  vars:
    neutron_hosts: "neutron_all:!neutron_linuxbridge_agent:!neutron_openvswitch_agent:!neutron_server"
    neutron_serial: "{{ neutron_other_serial | default('1') }}"